ground d crew地勤人员
ground the crew停飞
air force ground crew空军地勤
gc ground crew地勤人员
The Algorithm Crew Proving Ground太空法则
N-COUNT-COLL（集体可数名词） At an airport, the people who take care of the planes when they are on the ground are called the ground crew. 地勤人员
The airport ground crew tried to dissuade the pilot from taking off.
机场地勤曾试图劝阻飞行员起飞。